Finding the Third Proportional to 412,862.63 and 683,295.75
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Solution
The third proportional to 412,862.63 and 683,295.75 is: 1,130,867.88
Step by Step Solution
- Step 1: Write the proportion equation
412,862.63 : 683,295.75 = 683,295.75 : x - Step 2: Convert to fraction form
412,862.63/683,295.75 = 683,295.75/x - Step 3: Cross multiply
412,862.63x = 683,295.75 × 683,295.75 - Step 4: Simplify right side
412,862.63x = 466,893,081,968.06 - Step 5: Solve for x
x = 466,893,081,968.06/412,862.63 - Step 6: Final answer
x = 1,130,867.88
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These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.